While it's true that toolsets only help the PC users, it's also the PC users that need it most. Armor, weapon, and morphing mods are just the dessert for me, I need the modders to be able to fix system related bugs. Systems vary wildly and so are the bugs that come with it.
I know next to nothing about consoles, all I have is the Wii, but console owners around here have been very helpful in educating me about various functions/quirks/pluses/minuses/etc of the consoles. I might have been reading things wrong, but I came to believe that the consoles are not completely resistant to modding.
Toolsets do extend the life of a game, just look at NWN. They also encourage people to leave the game on their system instead of uninstalling (which I did), simply to try out the newest and shiniest mod. I have no interest in item packs, or better said, I have zero interest in any DLC (from any company), but I always sniff around Exp packs. Awakenings was not to my liking, so I simply passed on that one, especially because it contained bugs that weren't fixed, and because of toolset issues that prevented the modding community to try their hands on that.
Yes, I do understand that they are working on another fix for DA:O (and DA:A) right now, and this is what is compelling me to purchase the UE of DA:O for a few friends as gifts.
(Three cheers for Luke

Huzzah!)
So personally, an updated toolset might compel me to re-install DA 2, but as it is now, I will utilize the freed space for other games.
I know the TS is a freebie, but it also would be in the best interest of the company to release one. I personally know of several people who purchased DA:O for their computer, in addition to their console DA:O when the modders fixed scripts, flags, and a host of other bugs that plagued DA:O. The story/appearance/morphing mods were sweet, but just the icing on the cake for me, personally.